Rapid: Individual Calculations January 2021
 Kazancev, Valerij M  Total change: -51.20  Rating chartPersonal card
 Championship Samara Region 2020_Open rapid Samara RUS 2020-11-28
RcRownchangeKK*chgGame
 1822 2315 5.50 9 -2.56 20 -51.20 
  Banyaev, Ivan S 1580 RUS1.0010.01200.20 
  Skudaev, Artyom 1580 RUS1.0010.01200.20 
  Makarov, Yuri A 1902 RUS1.0010.07201.40 
  Grebnev, Aleksey 2005 RUS0.001-0.8620-17.20 
  Makarenko, Artem 1583 RUS1.0010.01200.20 
  Bobkov, Vadim 2076 RUS1.0010.20204.00 
  Purygin, Andrei f2279 RUS0.501-0.0520-1.00 
  Morgachev, Sergey 1814 RUS0.001-0.9620-19.20 
  Bespalov, Elisei 1580 RUS0.001-0.9920-19.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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